GB1255175A - Improvements in thermally sensitive electric switches and actuating devices therefor - Google Patents
Improvements in thermally sensitive electric switches and actuating devices thereforInfo
- Publication number
- GB1255175A GB1255175A GB23158/68A GB2315868A GB1255175A GB 1255175 A GB1255175 A GB 1255175A GB 23158/68 A GB23158/68 A GB 23158/68A GB 2315868 A GB2315868 A GB 2315868A GB 1255175 A GB1255175 A GB 1255175A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rods
- tongue
- strip
- legs
- thermally sensitive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/32—Thermally-sensitive members
- H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
- H01H37/54—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting
- H01H37/5418—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting using cantilevered bimetallic snap elements
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Thermally Actuated Switches (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB23158/68A GB1255175A (en) | 1968-05-15 | 1968-05-15 | Improvements in thermally sensitive electric switches and actuating devices therefor |
US822175A US3569888A (en) | 1968-05-15 | 1969-05-06 | Thermally sensitive electric switches and actuating devices therefor |
SE06900/69A SE369798B (de) | 1968-05-15 | 1969-05-14 | |
DE1924701A DE1924701C3 (de) | 1968-05-15 | 1969-05-14 | Vorrichtung zur Betätigung eines Schalters mit einem zwei in Abstand voneinander befindliche Schenkel aufweisenden Bimetallblech |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB23158/68A GB1255175A (en) | 1968-05-15 | 1968-05-15 | Improvements in thermally sensitive electric switches and actuating devices therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1255175A true GB1255175A (en) | 1971-12-01 |
Family
ID=10191103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB23158/68A Expired GB1255175A (en) | 1968-05-15 | 1968-05-15 | Improvements in thermally sensitive electric switches and actuating devices therefor |
Country Status (4)
Country | Link |
---|---|
US (1) | US3569888A (de) |
DE (1) | DE1924701C3 (de) |
GB (1) | GB1255175A (de) |
SE (1) | SE369798B (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4013988A (en) * | 1976-01-19 | 1977-03-22 | Therm-O-Disc Incorporated | Hermetically sealed motor protector |
GB1542253A (en) * | 1976-05-07 | 1979-03-14 | Taylor J | Electric switches |
US4236135A (en) * | 1978-10-02 | 1980-11-25 | Therm-O-Disc, Incorporated | Sealed motor protector |
US4376925A (en) * | 1980-01-16 | 1983-03-15 | Taylor John C | Switch units for electric immersion heaters |
DE3104827A1 (de) * | 1981-02-11 | 1982-08-19 | Limitor AG, 8022 Zürich | "bimetalltemperaturschalter" |
GB8301624D0 (en) * | 1983-01-21 | 1983-02-23 | Otter Controls Ltd | Electric switches |
US4528538A (en) * | 1984-01-13 | 1985-07-09 | Andersen James H | Combined switch and circuit breaker |
DE3526785C1 (de) * | 1985-07-26 | 1986-07-17 | Ellenberger & Poensgen Gmbh, 8503 Altdorf | Druckknopfbetaetigter UEberstromschutzschalter |
US20050134424A1 (en) * | 2003-12-19 | 2005-06-23 | Albert Huang | Bimetallic strip for a circuit breaker |
CN107077990B (zh) * | 2014-10-20 | 2018-12-11 | 打矢恒温器株式会社 | 温度开关 |
AU2018290188B2 (en) * | 2017-06-21 | 2022-12-22 | Maggma Group Ip Limited | An electrical switch and a switching blade therefor |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB657434A (en) * | 1949-02-07 | 1951-09-19 | Eric Hardman Taylor | Improvements in or relating to snap-action actuating members for electric switches |
US2777032A (en) * | 1953-05-12 | 1957-01-08 | Burch Parkhurst Associates | Snap switch and blade therefor |
GB901881A (en) * | 1958-05-02 | 1962-07-25 | Eric Hardman Taylor | Improvements in or relating to thermally controlled electric switches |
GB903807A (en) * | 1960-04-04 | 1962-08-22 | Eric Hardman Taylor | Improvements in or relating to thermosensitive switches |
NL291107A (de) * | 1962-04-09 | 1900-01-01 | ||
US3361883A (en) * | 1966-11-01 | 1968-01-02 | Theodore Brassard Jr. | Calibrated thermostatic switch and method for calibrating the same including welded lug and recess means |
-
1968
- 1968-05-15 GB GB23158/68A patent/GB1255175A/en not_active Expired
-
1969
- 1969-05-06 US US822175A patent/US3569888A/en not_active Expired - Lifetime
- 1969-05-14 SE SE06900/69A patent/SE369798B/xx unknown
- 1969-05-14 DE DE1924701A patent/DE1924701C3/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1924701C3 (de) | 1975-04-17 |
DE1924701B2 (de) | 1974-08-15 |
DE1924701A1 (de) | 1969-11-27 |
SE369798B (de) | 1974-09-16 |
US3569888A (en) | 1971-03-09 |
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